S
M
T
W
T
F
S
31
85°
71°
1
83°
69°
2
75°
68°
3
90°
72°
4
79°
70°
5
78°
68°
6
75°
69°
7
73°
68°
8
78°
65°
9
N/A
10
83°
59°
11
81°
58°
12
83°
60°
13
80°
65°
14
73°
65°
15
78°
66°
16
82°
69°
17
85°
72°
18
86°
76°
19
79°
72°
20
80°
71°
21
81°
72°
22
79°
70°
23
81°
70°
24
81°
71°
25
79°
70°
26
83°
72°
27
84°
72°
28
85°
73°
29
85°
73°
30
84°
72°
1
85°
74°
2
85°
72°
3
82°
72°
4
83°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Ko
Ko's June 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 58° and 76°. The average high for June is 82° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Ko. See also: July | August | September.